[3D Earplugs for Sleeping]- The earplugs are made of soft silica gel, providing reusable and durable hearing protection. They reduce most noise and help you relax. Their iconic round shape ensures a perfect fit in the ear, making them a fashion accessory to protect your hearing. [Silicon Gel Earplugs for Side Sleepers]- The spiral-shaped noise-cancelling earplugs ensure optimal comfort and adapt perfectly to the ear canal, effectively blocking harmful sound. These earplugs have a noise reduction of 27 to 33 decibels (SNR), are comfortable to wear and easy to insert. They are made of low-allergenic silica gel that does not cause itching or pain. [Multifunctional hearing protection for noise and background noise]- The earplugs have a function that is versatile to prevent noise and background noise in many situations. They are very useful for sleeping and can help you concentrate when studying, working or reading. Of course, they are also essential for travel or commuting. [Easy to clean and reusable waterproof earplugs]- The earplugs are waterproof, washable and environmentally friendly. After use, they can be washed several times in warm water, then wiped with a clean cloth and air dried. [High-quality earplugs with case]- Each pair of earplugs is stored in a case. With these earplugs, you can enjoy peace from snoring, construction site noise, traffic or noisy neighbors, while enjoying reliable, high-quality hearing protection. * The package includes two pairs of earplugs and two storage cases.